X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/92199f4cb8bc24ee2f4844cad9f9d5776c35d098..2175898cf686a5d160fceae3509756050afd9fda:/src/msw/helpchm.cpp

diff --git a/src/msw/helpchm.cpp b/src/msw/helpchm.cpp
index 7a5f3cb6f9..4bd7467b28 100644
--- a/src/msw/helpchm.cpp
+++ b/src/msw/helpchm.cpp
@@ -9,10 +9,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma implementation "helpchm.h"
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -79,15 +75,17 @@ static bool LoadHtmlHelpLibrary()
 static void UnloadHtmlHelpLibrary()
 {
     if ( gs_htmlHelp )
-    {
+    {		
         if (wxPluginManager::UnloadLibrary( _T("HHCTRL.OCX") ))
             gs_htmlHelp = 0;
     }
 }
 
-static HWND GetSuitableHWND()
+static HWND GetSuitableHWND(wxCHMHelpController* controller)
 {
-    if (wxTheApp->GetTopWindow())
+    if (controller->GetParentWindow())
+        return (HWND) controller->GetParentWindow()->GetHWND();
+    else if (wxTheApp->GetTopWindow())
         return (HWND) wxTheApp->GetTopWindow()->GetHWND();
     else
         return GetDesktopWindow();
@@ -118,7 +116,7 @@ bool wxCHMHelpController::DisplayContents()
 
     wxString str = GetValidFilename(m_helpFile);
 
-    gs_htmlHelp(GetSuitableHWND(), (const wxChar*) str, HH_DISPLAY_TOPIC, 0L);
+    gs_htmlHelp(GetSuitableHWND(this), (const wxChar*) str, HH_DISPLAY_TOPIC, 0L);
     return true;
 }
 
@@ -133,7 +131,7 @@ bool wxCHMHelpController::DisplaySection(const wxString& section)
     bool isFilename = (section.Find(wxT(".htm")) != wxNOT_FOUND);
 
     if (isFilename)
-        gs_htmlHelp(GetSuitableHWND(), (const wxChar*) str, HH_DISPLAY_TOPIC, (DWORD) (const wxChar*) section);
+        gs_htmlHelp(GetSuitableHWND(this), (const wxChar*) str, HH_DISPLAY_TOPIC, (DWORD) (const wxChar*) section);
     else
         KeywordSearch(section);
     return true;
@@ -146,7 +144,7 @@ bool wxCHMHelpController::DisplaySection(int section)
 
     wxString str = GetValidFilename(m_helpFile);
 
-    gs_htmlHelp(GetSuitableHWND(), (const wxChar*) str, HH_HELP_CONTEXT, (DWORD)section);
+    gs_htmlHelp(GetSuitableHWND(this), (const wxChar*) str, HH_HELP_CONTEXT, (DWORD)section);
     return true;
 }
 
@@ -171,7 +169,7 @@ bool wxCHMHelpController::DisplayContextPopup(int contextId)
     popup.pszFont = NULL;
     popup.pszText = NULL;
 
-    gs_htmlHelp(GetSuitableHWND(), (const wxChar*) str, HH_DISPLAY_TEXT_POPUP, (DWORD) & popup);
+    gs_htmlHelp(GetSuitableHWND(this), (const wxChar*) str, HH_DISPLAY_TEXT_POPUP, (DWORD) & popup);
     return true;
 }
 
@@ -188,7 +186,7 @@ bool wxCHMHelpController::DisplayTextPopup(const wxString& text, const wxPoint&
     popup.pszFont = NULL;
     popup.pszText = (const wxChar*) text;
 
-    gs_htmlHelp(GetSuitableHWND(), NULL, HH_DISPLAY_TEXT_POPUP, (DWORD) & popup);
+    gs_htmlHelp(GetSuitableHWND(this), NULL, HH_DISPLAY_TEXT_POPUP, (DWORD) & popup);
     return true;
 }
 
@@ -214,13 +212,13 @@ bool wxCHMHelpController::KeywordSearch(const wxString& k,
     link.pszWindow =    NULL ;
     link.fIndexOnFail = TRUE ;
 
-    gs_htmlHelp(GetSuitableHWND(), (const wxChar*) str, HH_KEYWORD_LOOKUP, (DWORD)& link);
+    gs_htmlHelp(GetSuitableHWND(this), (const wxChar*) str, HH_KEYWORD_LOOKUP, (DWORD)& link);
     return true;
 }
 
 bool wxCHMHelpController::Quit()
 {
-    gs_htmlHelp(GetSuitableHWND(), 0, HH_CLOSE_ALL, 0L);
+    gs_htmlHelp(GetSuitableHWND(this), 0, HH_CLOSE_ALL, 0L);
 
     return true;
 }